CN215468697U

CN215468697U - Electric welding machine for axle

Info

Publication number: CN215468697U
Application number: CN202121811701.5U
Authority: CN
Inventors: 孙武春; 聂新华; 裴大情
Original assignee: Hubei Sanzhong Axle Co ltd
Current assignee: Hubei Sanzhong Axle Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-01-11
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to an electric welding for axle, the on-line screen storage device comprises a base, set up in the top of supporting seat and horizontal rotation connection in the supporting seat at base both ends, be provided with the elevating platform that is located between a pair of supporting seat on the base, the elevating platform includes the workstation of cylinder and rectangle, the vertical rotation of one of them apex angle position department of workstation is connected with the pivot, the upper end level of pivot is provided with the pole of scraping on conflict workstation surface, the length of scraping the pole is the same with the length of workstation diagonal, and the lower terminal surface of workstation is provided with the motor that control pivot is just reversing. This application realizes the timely clearance of workstation surface spot through setting up reciprocating swing's scraping rod, avoids influencing the roughness of elevating platform to guarantee the machining precision of work piece.

Description

Electric welding machine for axle

Technical Field

The application relates to the field of girth welding machines, in particular to an electric welding machine for an axle.

Background

The ring welding machine is a machine device for welding an annular gap, the ring welding machine is divided into a vertical ring welding machine and a horizontal ring welding machine, and the welding machine generally used for the ring welding machine is gas shielded welding with automatic wire feeding.

Chinese patent CN202278354U discloses a double-head gas shielded welding machine, which comprises a frame with two symmetrical rotating shafts, wherein tips are arranged at the end parts of the two rotating shafts, and two gas shielded welding machines, wherein the welding heads of the two gas shielded welding machines respectively correspond to the two rotating shafts of the frame.

When the welding machine in the related art is used, the lifting platform is generally used for controlling the workpiece to move to a pair of top positions, then the lifting platform is controlled to descend after the workpiece is clamped, so as to realize the girth welding operation of the workpiece. However, when the welding machine works, stains such as welding slag, dense smoke and the like can be attached to the surface of the lifting table, and if the stains are not cleaned in time, the flatness of the lifting table can be influenced, so that the machining precision of a workpiece is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the machining precision, this application provides an electric welding for axle.

The application provides a welding for axle adopts following technical scheme:

the utility model provides an electric welding for axle, include the base, set up in the supporting seat and the horizontal rotation at base both ends connect in the top of supporting seat, be provided with on the base and be located a pair ofly elevating platform between the supporting seat, the elevating platform includes the workstation of cylinder and rectangle, the vertical rotation of one of them apex angle position department of workstation is connected with the pivot, the upper end level of pivot is provided with the conflict the pole of scraping on workstation surface, the length of scraping the pole with the length of workstation diagonal is the same, and the lower terminal surface of workstation is provided with the control the motor that the pivot is just reversing.

By adopting the technical scheme, when the lifting platform is used for lifting and controlling the workpiece, the scraping rod is controlled to move to the edge position of the working platform, and the workpiece is avoided. After the workbench is used for several times, the motor is used for controlling the rotating shaft to rotate forwards and backwards, so that the scraping rod is controlled to swing back and forth, stains on the surface of the workbench are timely cleaned, the influence on the flatness of the lifting table is avoided, and the machining precision of workpieces is guaranteed.

Optionally, the scraping rod comprises a rod body with a square cross section, the outer wall of the periphery of the rod body is sequentially provided with a scraping blade, a steel wire brush, a brush and cleaning cloth, the tail end of the rod body is rotatably connected with a connecting rod, the connecting rod is matched with a vertical sliding connection through a key groove to be connected with the rotating shaft, and the rotating shaft is provided with a locking mechanism for fixing the connecting rod.

Through adopting above-mentioned technical scheme, when needs clear up the workstation, remove locking mechanical system earlier, then the control body of rod and connecting rod upward movement, the rotatory body of rod afterwards, the downward movement of the control body of rod again makes scraper, steel wire brush, brush and cleaning cloth conflict workstation surface in proper order, realizes scraping, cleaning of spot on the workstation, guarantees the cleanliness factor and the roughness of workstation to guarantee the machining precision of work piece.

Optionally, the locking mechanism includes vertical set up in the locking lever of pivot up end, the locking lever rotate connect in the pivot, and the diameter with the diameter of pivot is the same, the lower extreme outer wall of locking lever is provided with and is used for compressing tightly the locking block of connecting rod up end, be provided with the confession on the body of rod the locking hole that the locking block wore to establish.

By adopting the technical scheme, when the locking mechanism is unlocked, the locking rod is rotated, the locking block on the locking rod is aligned to the locking hole, the unlocking of the locking mechanism can be realized, and meanwhile, the height position of the rod body can be adjusted. When the locking mechanism is locked, the locking rod is rotated reversely, so that the locking block on the locking rod presses the upper end face of the connecting rod, the locking of the locking mechanism can be realized, and meanwhile, the fixing of the rod body can be realized. Therefore, the convenient adjustment of the scraping rod is realized through the locking mechanism with simple structure and convenient operation.

Optionally, the scraper comprises a pair of blades, and the pair of blades is arranged in a splayed manner.

Through adopting above-mentioned technical scheme, through setting up the blade of a pair of splayed, realize that stable when scraper reciprocating motion strikes off and clear up, guarantee the effect of cleaing away to the spot.

Optionally, the steel wire brush includes a liquid storage box and a brush body, cleaning liquid is filled in the liquid storage box, and a liquid outlet hole aligned with the brush body is arranged on the outer wall in a penetrating manner.

Through adopting above-mentioned technical scheme, when the steel brush during operation, the cleaning solution in the stock solution box flows to the brush body along the drain hole to realize the effective cleanness of stubborn spot, guarantee the cleanliness factor and the roughness of workstation, thereby guarantee the machining precision of work piece.

Optionally, a sponge column is embedded in the liquid outlet hole.

Through adopting above-mentioned technical scheme, slow down the flow rate of cleaning solution through setting up the sponge post to realize the stable supply of cleaning solution on the brush body, avoid causing the waste of cleaning solution.

Optionally, the brush body dorsal part is provided with the draw runner, be provided with on the stock solution box and supply the draw runner slides the spout of embedding, and be provided with threaded connection on the draw runner in the screw of spout.

Through adopting above-mentioned technical scheme, through the cooperation that sets up draw runner and spout, realize the quick dismantlement of the brush body to realize convenient maintenance and the change of steel brush.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the reciprocating swinging scraping rod, the surface stain on the workbench can be timely cleaned, and the influence on the flatness of the lifting platform is avoided, so that the processing precision of the workpiece is ensured;

2. through the multifunctional scraping rod, the scraping, brushing, cleaning and wiping of stains on the workbench are realized, and the cleanliness and the flatness of the workbench are ensured, so that the machining precision of workpieces is ensured;

3. through the steel brush that sets up the cleaning solution, realize the effective cleanness of stubborn spot, guarantee the cleanliness factor and the roughness of workstation to guarantee the machining precision of work piece.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an elevating platform in the embodiment of the present application.

Fig. 3 is a schematic structural view of a wiper bar in an embodiment of the present application.

FIG. 4 is a schematic structural view of a wire brush in an embodiment of the present application.

Description of reference numerals: 1. a base; 2. a supporting seat; 3. a tip; 4. a welding gun; 5. a lifting platform; 51. a cylinder; 52. a work table; 53. a rotating shaft; 54. a motor; 6. a scraping rod; 61. a rod body; 62. a scraper; 621. a blade; 63. a wire brush; 631. a liquid storage box; 632. a brush body; 633. a liquid outlet hole; 634. a sponge column; 635. a slide bar; 636. a chute; 637. a screw; 64. a brush; 65. a cleaning cloth; 66. a connecting rod; 7. a locking mechanism; 71. a locking lever; 72. a locking block; 73. a locking hole.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The embodiment of the application discloses an electric welding machine for axle.

Referring to fig. 1, the electric welding machine comprises a base 1, supporting seats 2 arranged at two ends of the base 1 and a tip 3 horizontally and rotatably connected to the supporting seats 2. The supporting seat 2 is horizontally connected to the base 1 in a sliding mode, and the welding gun 4 is connected to the supporting seat 2 in a sliding mode. Meanwhile, the base 1 is provided with a lifting platform 5 positioned between the pair of supporting seats 2.

When a workpiece is welded, the workpiece is placed on the lifting platform 5, the lifting platform 5 is used for controlling the workpiece to move to the positions of the pair of centers 3, then the pair of supporting seats 2 are controlled to be close to each other, and after the centers 3 are used for clamping the workpiece, the lifting platform 5 is controlled to descend so as to realize girth welding operation of the workpiece.

Referring to fig. 1 and 2, the lifting platform 5 includes a cylinder 51 and a rectangular table 52, a rotating shaft 53 is vertically and rotatably connected to one of the top corners of the table 52, and the rotating shaft 53 is located at one of the top corners of the table 52 close to the inner side of the base 1. The upper end of the rotating shaft 53 is horizontally provided with a scraping rod 6 which is abutted against the surface of the workbench 52, the length of the scraping rod 6 is the same as that of the diagonal line of the workbench 52, and the lower end surface of the workbench 52 is provided with a motor 54 for controlling the rotating shaft 53 to rotate forward and backward.

When the workpiece is controlled to ascend and descend by the elevating table 5, the scraping bar 6 is controlled to move to the edge position of the table 52 and to retreat the workpiece. After the workbench 52 is used for several times, the motor 54 is used for controlling the rotating shaft 53 to rotate forward and backward, so that the scraping rod 6 is controlled to swing back and forth, stains on the surface of the workbench 52 are timely cleaned, the influence on the flatness of the lifting table 5 is avoided, and the machining precision of workpieces is ensured.

Referring to fig. 2 and 3, the scraping rod 6 includes a rod body 61 with a square cross section, and a scraping blade 62, a wire brush 63, a brush 64 and a cleaning cloth 65 are sequentially disposed on the outer wall of the rod body 61. The end of the rod body 61 is rotatably connected with a connecting rod 66, the connecting rod 66 is vertically slidably connected with the rotating shaft 53 through a key slot, and the rotating shaft 53 is provided with a locking mechanism 7 for fixing the connecting rod 66.

Referring to fig. 2 and 3, the locking mechanism 7 includes a locking lever 71 vertically disposed on the upper end surface of the rotating shaft 53, and the locking lever 71 is rotatably connected to the rotating shaft 53 and has the same diameter as that of the rotating shaft 53. The outer wall of the lower end of the locking rod 71 is provided with a locking block 72 for pressing the upper end face of the rod body 61, and the rod body 61 is provided with a locking hole 73 for the locking block 72 to penetrate through.

When the workbench 52 needs to be cleaned, the locking rod 71 is rotated to align the locking block 72 on the locking rod 71 with the locking hole 73, and then the rod body 61 and the connecting rod 66 are pulled to move upwards. Then, the rod body 61 is rotated to sequentially press the scraper 62, the wire brush 63, the brush 64 and the cleaning cloth 65 against the surface of the worktable 52, and the locking rod 71 is sequentially rotated to tightly press the upper end surface of the connecting rod 66 by the locking block 72, thereby fixing the scraping rod 6. Therefore, the dirt on the workbench 52 can be scraped, brushed, cleaned and wiped in sequence, and the cleanliness and the flatness of the workbench 52 are ensured.

Referring to fig. 3, the scraper 62 includes a pair of blades 621, and the pair of blades 621 are disposed in a splayed shape, so as to achieve stable scraping and cleaning when the scraper 62 reciprocates, and ensure a cleaning effect on stains.

Referring to fig. 4, the wire brush 63 includes a liquid storage box 631 and a brush body 632, wherein the liquid storage box 631 contains cleaning liquid, a liquid outlet hole 633 aligned with the brush body 632 is disposed through an outer wall of the liquid storage box 631, and a sponge column 634 is embedded in the liquid outlet hole 633. Therefore, when the wire brush 63 works, the cleaning liquid in the liquid storage box 631 flows onto the brush body 632 along the liquid outlet hole 633, so as to effectively clean stubborn stains.

Referring to fig. 4, a slide bar 635 is disposed on a back side of the brush body 632, a slide groove 636 into which the slide bar 635 is slidably inserted is disposed on the liquid storage case 631, and a screw 637 threadedly coupled to the slide groove 636 is disposed on the slide bar 635. Therefore, by arranging the matching of the sliding bar 635 and the sliding groove 636 and utilizing the screwing and unscrewing of the screw 637, the brush body 632 can be quickly detached and fixed, so that the steel wire brush 63 can be conveniently maintained and replaced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric welding for axle, include base (1), set up in supporting seat (2) and the horizontal rotation at base (1) both ends connect in top (3) of supporting seat (2), be provided with on base (1) and be located a pair of elevating platform (5) between supporting seat (2), its characterized in that: workstation (52) of cylinder (51) and rectangle are included in elevating platform (5), the vertical rotation of one of them apex angle position department of workstation (52) is connected with pivot (53), the upper end level of pivot (53) is provided with the conflict workstation (52) surperficial scraping rod (6), the length of scraping rod (6) with the length of workstation (52) diagonal is the same, and the lower terminal surface of workstation (52) is provided with control pivot (53) motor (54) just reversing.

2. The electric welding machine for the axle according to claim 1, characterized in that: the scraping rod (6) comprises a rod body (61) with a square cross section, the outer wall of the periphery of the rod body (61) is sequentially provided with a scraping blade (62), a steel wire brush (63), a brush (64) and cleaning cloth (65), the tail end of the rod body (61) is rotatably connected with a connecting rod (66), the connecting rod (66) is vertically slidably connected with the rotating shaft (53) through a key slot in a matched mode, and the rotating shaft (53) is provided with a locking mechanism (7) used for fixing the connecting rod (66).

3. The electric welding machine for the axle according to claim 2, characterized in that: locking mechanical system (7) including vertical set up in locking lever (71) of pivot (53) up end, locking lever (71) rotate connect in pivot (53), and the diameter with the diameter of pivot (53) is the same, the lower extreme outer wall of locking lever (71) is provided with and is used for compressing tightly locking piece (72) of connecting rod (66) up end, be provided with the confession on the body of rod (61) locking hole (73) that locking piece (72) wore to establish.

4. The electric welding machine for the axle according to claim 2, characterized in that: the scraper (62) comprises a pair of blades (621), and the pair of blades (621) are arranged in a splayed mode.

5. The electric welding machine for the axle according to claim 2, characterized in that: the steel wire brush (63) comprises a liquid storage box (631) and a brush body (632), cleaning liquid is filled in the liquid storage box (631), and the outer wall of the liquid storage box is provided with a liquid outlet hole (633) aligned with the brush body (632) in a penetrating mode.

6. The electric welding machine for the axle according to claim 5, characterized in that: the liquid outlet hole (633) is embedded with a sponge column (634).

7. The electric welding machine for the axle according to claim 6, characterized in that: brush body (632) dorsal part is provided with draw runner (635), be provided with on stock solution box (631) and supply draw runner (635) slip embedding spout (636), and be provided with on draw runner (635) threaded connection in screw (637) spout (636).